Results 51 to 60 of about 191 (131)

Characteristics and formation period of fractures in the reservoirs of Permian Maokou Formation, Zigong area, Southwest Sichuan Basin

地质科技通报
Objective Fractures commonly occur in the marine carbonate reservoirs of Permian Maokou Formation in Zigong area of Sichuan Basin and have important impacts on reservoir properties, seepage patterns and hydrocarbon enrichment.
Kexin MA, Mingyi HU, Jinxiong SHI, Qingjie DENG   +3 more
doaj   +1 more source

Formation and evolution of the karst pastoral landscape in Puzhehei

Carsologica Sinica
Traditional karstology examines karst geomorphic landscapes as geological processes occurring at the interface of lithosphere and hydrosphere. It concludes with a discussion on how factors such as structure, stratigraphy, hydrology, climatic conditions ...
Shichuan REN, Xiaoyan YANG, Zhengjiao CHAI, Wenrui TIAN, Fan YANG   +4 more
doaj   +1 more source

Formation， evolution， and distribution law of Mesozoic-Paleozoic buried hills in Jiyang Depression

Youqi dizhi yu caishoulu
Buried hill is an essential field of oil-gas exploration in Jiyang Depression. Deepening the formation mechanisms and establishing a predictable classification scheme of buried hills are the key to the exploration of hidden buried hills.
WANG Yongshi, LUO Xia, HU Yang, SHI Xiaoguang, ZHANG Bo   +4 more
doaj   +1 more source

Evolution of hydrocarbon accumulation in Upper Cambrian carbonate rocks of the Yingdong structural belt, eastern Tarim Basin, China: Insights from fluid inclusion analysis of Well Yingdong-1

Journal of Natural Gas Geoscience
The Cambrian strata in the eastern Tarim Basin (Tadong area) possess favorable geological conditions for hydrocarbon accumulation; however, the exploration degree remains low, and no major breakthroughs have been achieved for an extended period.
Weihong Liu, Hao Li, Yong Peng, Honggang Cheng, He Wang   +4 more
doaj   +1 more source

Characteristics and main controlling factors of structural fracture development in deep buried hill reservoirs of basement metamorphic rocks: a case study of B block, Bohai Bay Basin

Shiyou shiyan dizhi
Structural fractures are pivotal in enhancing the physical properties of buried hill reservoirs within basement metamorphic rocks, thereby increasing oil and gas productivity.
Ning SHI, Jingshou LIU, Guanjie ZHANG, Qi CHENG, Lei ZHANG, Wenchao LIU   +5 more
doaj   +1 more source

Tectonic control law and zoning division of coalmine gas occurrence in Shanxi Province

Energy Exploration & Exploitation
The frequent occurrence of gas disasters in coal mines is primarily attributed to an unclear understanding of gas occurrence laws. Tectonic control law of coalmine gas occurrence in Shanxi Province was analyzed by utilizing massive gas-geology data of ...
Zhigang Song, Degang Shi, Caifang Wu, Tianrang Jia, Xiaolei Liu, Jiangwei Yan, Weiwei Li, Munan Wu   +7 more
doaj   +1 more source

Gas accumulation model of dolostones reservoirs beneath non-permeable layers controlled by faults: A case study of the middle-lower assemblage of Majiagou Formation in the Daniudi gas field

地质科技通报
Objective The dolomite of the Ordovician Majiagou Formation in the Ordos Basin, an important strategic replacement area, has been a research hotspot in recent years. There are few studies on the influence of faults on hydrocarbon accumulation in this set
Tao LEI, Mingyuan TANG, Guanglei REN, Haoxiang LAN, Shuaijie YANG, Junyang ZHU, Mengdi CUI, Zhonghui CAI   +7 more
doaj   +1 more source

Gas-Source Comparison and Hydrocarbon Generation and Expulsion Histories of the Main Source Rocks of the Middle Jurassic Shaximiao Formation, Western Sichuan Basin. [PDF]

ACS Omega, 2023
Zeng J, Zuo Y, Zheng Z, Zhang J, Ge J, Song L, Xiao Y, Zhao X.   +7 more
europepmc   +1 more source

Karst development characteristics and genesis model of Taiyuan formation in Huaibei mining area

Carsologica Sinica
The exploitation of coal resources in the Huaibei mining area has provided crucial energy support for the industrial production and development of East China. The mining area is located on the southern margin of the North China Coalfield.
Jun LI, Herong GUI, Heyong WAN, Zengbao CHEN, Weiqi LI, Yan GUO, Jiying XU   +6 more
doaj   +1 more source

Distribution characteristics and genesis analysis of geological relics in Zhaoyang district, Zhaotong City, Yunnan Province

Carsologica Sinica
Geological relics are one of the important components of geoscience culture, so studies on their distribution characteristics and genesis are helpful to the effective investigation and evaluation of the landscape resources in geological relics.
Zeyi WEI, Xiangdong LI
doaj   +1 more source